Power capacitors - Circutor

Power capacitors, LVCLZ-FPTubular capacitor with terminal connectionDescriptionFeaturesThe CLZ tubular capacitor range is composedof capacitors with a tubular casing, of the drytype,covering a wide range of power andvoltage ratings, at 50 and 60 Hz. The design,manufacturing and testing processes of CLZtubular capacitors guarantee the productionof top quality and long lasting capacitors.New refrigeration technology.CLZ capacitors up to 25 kvar offer a new refrigerationtechnology that employs nitrogengas, offering a top-performance, harmlessand fireproof refrigeration system.ApplicationIts application is based on the compensationin installations with fixed and variable loads(capacitor banks).FeaturesOvercurrentOvervoltageInsulation level1.3 times the rated current permanently10 % 8 over 24 hours15 % up to 30 minutes over 24 hours20 % up to 5 minutes over 24 hours30 % up to 1 minute over 24 hours3 / 15 kVTolerance -5...+15 %Discharge resistanceFrequencyLosses:ProtectionsConstruction featuresEnclosurePower terminalsFixing screwsDegree of protectionAmbient conditionsClass D temperature:HumidityAltitude••Dielectric••TotalDaily meanAnnual meanMaximumMinimum75 V / 3 minutes50 or 60 HzCLZ system levels:< 0.2 W / kvar< 0.4 W / kvar••Dielectric regeneration••Expansion systemAluminiumM10M12IP 00 for CLZ-FPT and CLZ-FP >30 kvarIP 20 for CLZ-FP ≤ 30 kvarIP 54 for CLZ-FP with terminal cover45 o C35 o C55 o C-40 o C95 % RH4,000 mAssembly conditionsType of assembly Vertical / HorizontalVentilationNatural or forced, dependingon the cabinet designDistance between capacitors Minimum, 2 cmStandardsCEI 60831-1, CEI 70/7, UNE 20827, UNE 20010, BS 1650, VDE 560R2-9